@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac83242b-fec2-4398-b4bc-61b06b96050f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac83242b-fec2-4398-b4bc-61b06b96050f> .